OS 1.09 Hotfix Update failure (solved)
 

If you wish to install OS 1.09 Hotfix, beware:

I am so angry...

I tried to update with OS 1.09 Hotfix. My TI completely froze. And now...I just have a blank screen...Impossible to boot up or install OS 1.09 again...

Does someone have a clue what I should do ?

And you have pulled the power cable out and back in...

Yes I have but all I've got is a blank screen...

Have you plugged the power cable in while holding down the ARP EDIT button? This does a reset.

Yes, that's what I've done.

In the meantime, I've found the solution to my problem: plugging the power cable while holding the EXIT button puts the Virus TI in USB update mode and I was able to load OS 1.09 again.

When a system update fails causing permanent boot up failure, it's a good tip to know...

Indeed!